Latest Articles

The Rise and Fall of UK Biodiesel Plants: Learning from Closed Facilities

January 15, 2026January 29, 2026 by Thomas Langford Comments Off

Between 2005 and 2010, the United Kingdom experienced an extraordinary surge in biodiesel plant construction, with installed production capacity soaring to nearly four million tonnes per year. Yet by 2015, roughly half of this capacity had vanished, with facilities across the country mothballed, dismantled, or operating at a fraction of their designed throughput. This dramatic reversal represents far more than a collection of isolated business failures. Rather, it stands as one of the most instructive case studies in how policy architecture, feedstock economics, and international trade dynamics can converge to undermine even well-intentioned renewable energy initiatives. As the UK pursues increasingly ambitious decarbonisation targets and investors eye opportunities in sustainable aviation fuel, renewable diesel, and other advanced biofuels, understanding why so many biodiesel facilities closed offers crucial insights that extend well beyond the sector itself. The story of UK biodiesel is not one of technological inadequacy or market indifference to renewables, but rather a cautionary tale about the intricate dependencies that make or break capital-intensive, policy-reliant industries.

Why Biodiesel Receives Less Research and Development Funding Than Hydrogen in the UK

December 29, 2025January 29, 2026 by Thomas Langford Comments Off

The disparity in research and development funding between biodiesel and hydrogen in the UK is striking, and it reflects far more than a simple oversight or arbitrary preference. When you examine the government’s energy innovation portfolio, hydrogen initiatives receive substantially more attention and investment, from the £240 million Net Zero Hydrogen Fund to targeted research programmes through UKRI and Innovate UK. Meanwhile, biodiesel research has largely shifted to the private sector, with limited public funding for incremental improvements. This funding gap represents a deliberate strategic choice about where the UK can achieve the greatest returns on its research investment in the race towards net zero. Understanding why requires examining the complex interplay of policy frameworks, technological potential, infrastructure considerations, and fundamental resource constraints that shape how nations allocate scarce research funding.

Beyond Wind And Solar: Renewable Alternatives That Still Await Their Breakthrough

December 5, 2025 by Thomas Langford Comments Off

I sat in a small coastal lab years ago, watching an engineer stare at a prototype tidal turbine as if it were a stubborn pet. The device shook, rattled, and refused to behave. The engineer sighed, wiped sea spray off his glasses, and said, “One day this will pay its own bills.” I carried that line through every project I worked on. Wind and solar may rule the headlines, but a whole line of lesser-known contenders still waits behind the curtain. Some already power towns. Some still only power dreams. All of them hint at a cleaner future once a few stubborn hurdles fall out of the way.